This case is tailor-made and designed to be a perfect fit for the Logitech Illuminated Living-Room Keyboard K830, which means that silicone covers or similar additions will unfortunately not fit inside it. Box contents: Keeb case for the Logitech Illuminated Living-Room Keyboard K830. The Logitech Illuminated Living-Room Keyboard K830 shown in the photos is not included. All Adore June products are lovingly designed in Hamburg and manufactured in Europe, at the in-house Macedonian production plant.